Xerox WorkCentre 7830/7835/7845/7855 Service Manual and Parts Catalog


Accurate, clear and concise text, combined with detailed illustrations, lists of error code, instruction and diagrams, guide you through procedure of repair, remediate, maintenance and adjustments your copier, printer or scanner.
Present manual Xerox WorkCentre 7830/7835/7845/7855 contain clear instructions and procedures on how to fix the problems occurring in your equipment.
The information contained in this repair manual is necessary for the repair, but also prevention, resulting in a longer life of your equipment.
Format of the manual: PDF, makes it easy to navigate, instant download and print. English language.
To see what contain, please read table of contents:

INTRODUCTION
About this Manual
Organization
How to Use this Documentation
Symbology and Nomenclature
Translated Warnings

Chapter 1. SERVICE CALL PROCEDURES
Service Call Procedures
Initial Actions
Call Flow
Detailed Maintenance Activities (HFSI) – TBD see note
Cleaning Procedures
Final Actions

Chapter 2. STATUS INDICATOR RAPs

Chapter 3. IMAGE QUALITY
Image Quality RAPs
IQ1 IOT Image Quality Entry RAP
IQ2 IIT Image Quality Entry RAP
IQ3 1mm Lines RAP
IQ4 Image Shift in Process Direction RAP
IQ5 White Lines RAP
IQ6 SLED Transfer Cycle Lines RAP
IQ7 IN-OUT Density Difference RAP
IQ8 Video Data/Crosstalk RAP
IQ9 Image Shift in Inboard-to Outboard Direction RAP
IQ10 Edge-less Image RAP
IQ11Contamination Lines RAP
IQ12 Chip/Half Chip Blanks RAP
IQ13 SLED Transfer Failure RAP
IQ14 Tapes Not Peeled RAP
IQ15 Charging Roll Pitch White Lines (type 1)
IQ16 Charging Roll Pitch White Lines (type 2)
IQ17 Photoreceptor Pitch Color Lines
IQ18 Background on Gloss RAP
IQ19 Toner Empty Detection Color Lines RAP
IQ20 Toner Droplet Contamination RAP
IQ21 Smear on Heavyweight RAP
IQ22 Rough Black RAP
IQ23 Moist Paper Transfer Failure RAP
IQ24 Toner Contamination at Lead/Trail Edge RAP
IQ25 Trail Edge Transfer Failure RAP
IQ26 Color Lines RAP
IQ27 Transfer Blank Areas (Partially Moist Paper) RAP
IQ28 Nip Marks RAP
IQ29 Moisture RAP
IQ30 Low Image Density RAP
IQ31 Wrinkled Image RAP
IQ32 IOT Background RAP
IQ33 Color-to-Color Misregistration RAP
IQ34 Skew/Misregistration RAP
IQ35 Process Direction Bands, Streaks, and Smears RAP
IQ36 Unfused Copy/Toner Offset RAP
IQ37 Repeating Bands, Streaks, Spots, and Smears RAP
IQ38 Spots RAP
IQ39 Missing Colors RAP
IQ40 Background on Coated Paper
IQ41 Multi Color Transfer Failure
IQ42 Lines on Coated Paper (EXIT)
IQ43 Caterpillar Mark (Transfer)
IQ44 White Stripes Due to Trimmer Jam (DEV)
IQ45 Heat Haze/Mock Heat Haze
IQ46 Poor Reproducibility of Fine Lines (IOT Image Quality)
IQ47 Outboard Deletion in All Colors
IQ48 MWS (Side 2) (Micro White Spots)
IQ49 Moist Paper Wrinkles (Fusing Unit)
IQ50 White Streaks in Process Direction/Dropping Density (XERO/CLN)
IQ51 Background (IPS)
IQ52 Light Ink Support (IPS)
IQ53 Highlight Density Reproduction (NVM Darken +3) (IPS)
IQ54 Highlight Density Reproduction (NVM Lighten +3) (IPS)
IQ55 Bleed on Tracing Paper (IPS)
IQ56 CVT Streaks (IPS)
IQ57 Copy: Gradation Jump in Text & Photo (IPS)
IQ58 Scan: Smeared Text, JPEG Mosquito Noise (IPS)
IQ59 Moire In Text Mode (Fine) BW Scan/Fax For 133 lpi Originals (IPS)
IQ60 Copy: Bleed on 2 Sided Document (IPS)
IQ61 Copy: Platen Background (IPS)
IQ62 Image Quality Difference between Side 1 and Side 2 (Sharpness Adjustment of Side 1 and Side 2)
IQ63 Image Quality Difference between Side 1 and Side 2 (Color Balance Adjustment of Side 1 and Side 2)
IQ64 Image Quality Difference between Side 1 and Side 2 (Background Suppression Adjustment of Side 1 and Side 2)
IQ65 Image Quality Difference between Side 1 and Side 2 (Color Adjustment of Side 1 and Side 2)
IQ66 Unevenness Correction Within Image Area (IOT Image Quality)
Test Pattern Usage (dC612)
Image Quality Specifications
Things to Note for Image Quality Restrictions

Chapter 4. REPAIRS AND ADJUSTMENTS
Chain 1 Electrical Components
REP 1.1 HVPS (1st/2nd/DTC)
REP 1.2 HVPS (Dev) 7845/55
REP 1.3 BP PWB
REP 1.4 (SCC) Motor Driver Sub PWB
REP 1.5 (SCC) (ISC) MCU-PF PWB
REP 1.6 (SCC) (ISC) Motor Driver Main PWB
REP 1.7 (SCC) IH Driver PWB (7830/7835)
REP 1.8 (SCC) IH Driver PWB (7845/7855)
REP 1.9 HVPS (Dev/BCR) 7830/35 HVPS (BCR)7845/55
REP 1.10 SBC Unit
REP 1.11 SBC SD Card
REP 1.12 Single Board Controller (SBC) PWB
REP 1.13 System Disk Drive
REP 1.14 Opening/Closing the PWB Chassis Unit
REP 1.15 SBC SIM Card
Chain 4 Drive
REP 4.1 Main Drive Assembly (7830/35)
REP 4.2 Main Drive Assembly (7845/55)
REP 4.3 Drum/Developer Drive Assembly (7830/35)
REP 4.4 Drum/Developer Drive Assembly (7845/55)
Chain 5 DADF
REP 5.1 DADF (2 Pass)
REP 5.2 DADF Platen Cushion (2 Pass)
REP 5.3 DADF Front Cover (2 Pass)
REP 5.4 DADF Rear Cover (2 Pass)
REP 5.5 DADF Feeder Assembly (2 Pass)
REP 5.6 DADF PWB (2 Pass)
REP 5.7 Left Counter Balance (2 Pass)
REP 5.8 Right Counter Balance (2 Pass)
REP 5.9 DADF Document Tray (2 Pass)
REP 5.10 Top Cover (2 Pass)
REP 5.11 Harness Guide and Wire Harness (2 Pass)
REP 5.12 DADF Registration Motor (2 Pass)
REP 5.13 DADF Feed Motor (2 Pass)
REP 5.14 Reg Chute (2 Pass)
REP 5.15 Retard Chute (2 Pass)
REP 5.16 Takeaway Roll (2 Pass)
REP 5.17 Sensor Bracket (2 Pass)
REP 5.18 Nudger Roll, Feed Roll (2 Pass)
REP 5.19 Retard Roll (2 Pass)
Chain 5 DADF
REP 55.1 DADF (1 Pass)
REP 55.2 DADF Platen Cushion (1 Pass)
REP 55.3 DADF Front Cover (1 Pass)
REP 55.4 DADF Rear Cover (1 Pass)
REP 55.5 DADF Feeder Assembly (1 Pass)
REP 55.6 DADF PWB (1 Pass)
REP 55.7 DD PWB (1 Pass)
REP 55.8 Left Counter Balance (1 Pass)
REP 55.9 Right Counter Balance (1 Pass)
REP 55.10 DADF Document Tray (1 Pass)
REP 55.11 Top Cover (1 Pass)
REP 55.12 Harness Guide and Wire Harness (1 Pass)
REP 55.13 DADF Regi Motor (1 Pass)
REP 55.14 DADF Feed Motor (1 Pass)
REP 55.15 DADF Pre Regi Motor (1 Pass)
REP 55.16 Regi Chute (1 Pass)
REP 55.17 Retard Chute (1 Pass)
REP 55.18 Out Chute (1 Pass)
REP 55.19 CIS (1 Pass)
REP 55.20 Sensor Bracket (1 Pass)
REP 55.21 Nudger Roll, Feed Roll (1 Pass)
REP 55.22 Retard Roll (1 Pass)
Chain 6 IIT
REP 6.1 Platen Cushion
REP 6.2 Platen Glass
REP 6.3 Control Panel
REP 6.4 USB Cable
REP 6.5 Console Assembly
REP 6.6 CCD Lens Assembly
REP 6.7 Front/Rear Carriage Cable
REP 6.8 Carriage Motor
REP 6.9 LED Lamp PWB
REP 6.10 LED Lamp Wire Harness
REP 6.11 Light Guide
REP 6.12 IIT PWB
REP 6.13 USB Connector
REP 6.14 IIT Rear Cover
Chain 7 Paper Feed
REP 7.1 Tray 1 Feeder Assembly
REP 7.2 Tray 1 Feed/Retard/Nudger Roll
REP 7.3 Tray 2 Feeder Assembly (3TM)
REP 7.4 Tray 3 Feeder Assembly (3TM)
REP 7.5Tray 4 Feeder Assembly (3TM)
REP 7.6 Tray 2 Feed/Retard/Nudger Roll (3TM)
REP 7.7 Tray 3 Feed/Retard/Nudger Roll (3TM)
REP 7.8 Tray 4 Feed/Retard/Nudger Roll (3TM)
REP 7.9 Tray Module PWB (3TM)
REP 7.10 Tray 3 Assembly (TTM)
REP 7.11 Tray 4 Assembly (TTM)
REP 7.12 Tray Cable (TTM)
REP 7.13 Tray 4 Feeder (TTM)
REP 7.14 Tray 2 Feeder (TTM)
REP 7.15 Tray 3 Feeder (TTM)
REP 7.16 Tray 2 Feed/Retard/Nudger Roll (TTM)
REP 7.18 Tray 3 Feed/Retard/Nudger Roll (TTM)
REP 7.19 Tray 4 Feed/Retard/Nudger Roll (TTM)
REP 7.20 Tray Module PWB (TTM)
REP 7.21 Tray 5
REP 7.22 Tray 5 Feed/Retard/Nudger Roll
REP 7.23 Tray 5 Paper Size Sensor
REP 7.24 Registration Transport Assembly
Chain 9 Xerographics
REP 9.1 Transfer Belt Cleaner Assembly
REP 9.2 IBT Assembly
REP 9.3 Transfer Belt
REP 9.4 TR0 Seal
REP 9.5 Drum
REP 9.6 Erase Lamp Unit (K)
REP 9.7 Erase Lamp Unit (Y, M, C)
REP 9.8 Agitator Motor Assembly
REP 9.9 2nd BTR Assembly
REP 9.10 LED Print Head Assembly (Y, M, C, K)
REP 9.11 LPH Cable Assembly (7830/35)
REP 9.12 LPH Cable Assembly (7845/55)
REP 9.13 Toner Dispense Motor Assembly
REP 9.14 Developer Housing Assembly (Y, M, C, K)
REP 9.15 Developer
REP 9.16 MOB ADC Assembly
Chain 10 Fuser/Post-Fuser Transport
REP 10.1 Fuser
REP 10.2 Duplex Assembly
Chain 11 Exit/OCT
REP 11.1 Exit/OCT 1 Assembly
REP 11.2 Exit 2 Assembly
Chain 14 Covers
REP 14.1 L/H Cover Unit
REP 14.2 Top Cover
REP 14.3 Rear Lower Cover
REP 14.4 Opening/Closing the PWB Chassis Unit
Chain 19 High Capacity Feeder
REP 19.1 HCF Tray 6
REP 19.2 HCF Feeder
REP 19.3 HCF Un-docking
REP 19.4 HCF Tray Cables
REP 19.5 HCF Feed, Nudger, Retard Rolls
REP 19.6 HCF Feed Shaft
REP 19.7 HCF Retard Lever Spring
REP 19.8 HCF Nudger Bracket/Nudger Lever/Torsion Spring
REP 19.9 HCF Casters
REP 19.10 HCF Takeaway Roll
REP 19.11 HCF PWB
REP 19.12 HCF Feed Motor
Chain 21 Professional Finisher
REP 21.1 (Pro) Finisher Front Door
REP 21.2 (Pro) Finisher Rear Upper Cover
REP 21.3 (Pro) Finisher Rear Lower Cover
REP 21.4 (Pro) Finisher Top Cover
REP 21.5 (Pro) Finisher Front Top Cover
REP 21.6 (Pro) Finisher Top Tray
REP 21.7 (Pro) Finisher Eject Cover
REP 21.8 (Pro) Finisher Tray Spring Guide
REP 21.9 (Pro) Finisher Inner Cover
REP 21.10 (Pro) Finisher Left Top Cover
REP 21.11 (Pro) Finisher
REP 21.12 (Pro) Finisher H-Transport Assembly
REP 21.13 (Pro) Finisher Punch Frame Assembly
REP 21.14 (Pro) Finisher Stapler Assembly
REP 21.15 (Pro) Finisher Stapler Rail
REP 21.16 (Pro) Finisher Booklet Maker
REP 21.17 (Pro) Finisher Booklet Stapler
REP 21.18 (Pro) Finisher Compiler Tray
REP 21.19 (Pro) Finisher Stacker Tray Position
REP 21.20 (Pro) Finisher Paddle Shaft
REP 21.21 (Pro) Finisher Stacker Drive Belt
REP 21.22 (Pro) Finisher Buffer Path Sensor
REP 21.23 (Pro) Finisher Gate Sensor
REP 21.24 (Pro) Finisher Top Tray Full Sensor
REP 21.25 (Pro) Finisher Buffer Roll
REP 21.26 (Pro) Finisher Bottom Buffer Chute Assembly
REP 21.27 (Pro) Finisher H-Transport Drive Belt
REP 21.28 (Pro) Finisher Eject Chute Assembly
REP 21.29 (Pro) Finisher PWB
Chain 22 Integrated Finisher
REP 22.1 Integrated Office Finisher
REP 22.2 (Int) Paddle Belt
REP 22.3 (Int) Sub Paddle Solenoid
REP 22.5 (Int) Staple Assembly
REP 22.6 (Int) Set Clamp Home Sensor
REP 22.7 (Int) Exit Roll Assembly
REP 22.8 (Int) Pinch Roll
REP 22.9 (Int) Finisher Entrance Sensor
REP 22.10 (Int) Compiler Exit Sensor
REP 22.11 (Int) Main Paddle Shaft Assembly
REP 22.12 (Int) Lower Chute Assembly
REP 22.13 (Int) Entrance Roll Assembly
REP 22.14 (Int) Upper Chute Assembly
REP 22.15 (Int) Finisher PWB
REP 22.16 (Int) Stacker Tray Assembly
REP 22.17 (Int) Stacker Shaft Assembly
REP 22.18 (Int) Stacker Motor
REP 22.19 (Int) Stacker Sensor
REP 22.20 (Int) Compiler Assembly
REP 22.21 (Int) Set Clamp Shaft
REP 22.22 (Int) Eject Belt
REP 22.23 (Int) Eject/Set Clamp Motor Assembly
REP 22.24 (Int) Rear Tamper Home Sensor
REP 22.25 (Int) Eject Shaft Assembly
REP 22.26 (Int) Front /Rear Tamper Motor Assembly
REP 22.27 (Int) Front Tamper Home Sensor
REP 22.28 (Int) Eject Clamp Home Sensor
REP 22.29 (Int) Stack Height Sensor
Chain 23 Office Finisher LX
REP 23.1 (LX) H-Transport Assembly
REP 23.2 (LX) Hole Punch Assembly
REP 23.3 (LX) H-Transport Belt
REP 23.4 (LX) H-Transport Motor
REP 23.5 (LX) Finisher Undocking
REP 23.6 (LX) Front Cover Assembly
REP 23.7 (LX) Rear Upper Cover
REP 23.8 (LX) Rear Lower Cover
REP 23.9 (LX) Eject Cover
REP 23.10 (LX) Foot Cover
REP 23.11 (LX) Stacker Lower Cover
REP 23.12 (LX) Stacker Upper Cover
REP 23.13 (LX) Stack Height Sensors 1 and 2
REP 23.14 (LX) Sub Paddle Solenoid Assembly
REP 23.15 (LX) Stapler Motor
REP 23.16 (LX) Finisher Stapler Assembly
REP 23.17 (LX) Compiler Tray Assembly
REP 23.18 (LX) Crease Assembly
REP 23.19 (LX) Stacker Elevator Motor
REP 23.20 (LX) Stacker Tray
REP 23.21 (LX) Eject Belt
REP 23.22 (LX) Eject Motor Assembly
REP 23.23 (LX) Finisher PWB
REP 23.24 (LX) Finisher LVPS
REP 23.25 (LX) Eject Motor
REP 23.26 (LX) Front/Rear Tamper Motor
REP 23.27 (LX) Front/Rear Tamper Home Sensors
REP 23.28 (LX) Compiler No Paper Sensor
REP 23.29 (LX) Front/Rear Carriage Assembly
REP 23.30 (LX) Booklet PWB
REP 23.31 (LX) Booklet Maker Assembly
REP 23.32 (LX) Booklet Front Cover
REP 23.33 (LX) Booklet Rear Cover
REP 23.34 (LX) Booklet Top Cover
REP 23.35 (LX) Booklet PWB Cover
REP 23.36 (LX) Booklet Left Cover
REP 23.37 (LX) Booklet Front/Rear Stapler
REP 23.38 (LX) Booklet Stapler Move Motor
Chain 4
ADJ 4.1 UI Diagnostic Tests
Chain 5 DADF
ADJ 5.1 DADF Lead-Skew Adjustment
ADJ 5.2 DADF Side Registration
ADJ 5.3 DADF Lead Edge Registration (2 Pass)
ADJ 5.4 DADF Lead Edge Registration (1 Pass)
Chain 6 IIT
ADJ 6.1 Full/Half Rate Carriage Position Adjustment
ADJ 6.2 IIT Lead Edge Registration
ADJ 6.3 IIT Side Registration
ADJ 6.5 IIT Calibration
ADJ 6.6 Optical Axis Correction
Chain 7 Paper Feed
ADJ 7.1 Tray 5 (MSI) Guide Adjustment
Chain 9 Electrical/Xerographic
ADJ 9.1 Lead Edge/Side Edge Registration
ADJ 9.2 Edge Erase Value Adjustment
ADJ 9.3 ProCon On/Off Print Check
ADJ 9.5 Thin Line Correction Mode Adjustment
ADJ 9.6 LPH Exposure Amount Fine Adjustment
ADJ 9.7 ATC Sensor Setup
ADJ 9.8 Default Developer ATC Setup
ADJ 9.9 Registration Measurement Cycle
ADJ 9.10 Registration Control Setup Cycle
ADJ 9.11 Registration Control Sensor Check Cycle
ADJ 9.12 Copy Color Balance Manual Adjustment
ADJ 9.13 TRC Manual Adjustment
ADJ 9.14 Toner Density Setup (Tone Up/Down)
ADJ 9.16 MAX Setup
Chain 12 Finishers
ADJ 12.1 Professional Finisher Leveling
ADJ 12.2 Professional Finisher Booklet Fold Skew
ADJ 12.3 Professional Finisher Booklet Fold Position
ADJ 12.4 Professional Finisher Booklet Staple Position (Staple on Fold)
ADJ 12.5 Professional Finisher Booklet Staple Alignment
ADJ 12.6 Professional Finisher Booklet Wrinkle
ADJ 12.7 Professional Finisher Booklet Fold Position (Fine Adjustment)
ADJ 12.8 Professional Finisher Booklet Staple Position (Staple on Fold Fine Adjustment)4-350
ADJ 12.9 Finisher LX Hole Punch Position
ADJ 12.10 Finisher LX Booklet Crease/Staple Position

Chapter 5. PARTS LIST
Overview
Introduction
Subsystem Information
Symbology
Parts Lists
1. IIT/CP
PL 1.1 Platen/IIT Cover
PL 1.2 Control Panel/Platen Glass
PL 1.3 CCD Lens Assembly
PL 1.4 Carriage Cable/Motor
PL 1.5 Full/Half Rate Carriage
PL 1.6 IIT/IPS PWB
PL 1.7 Control Panel (2 of 2)
PL 1.8 Control Panel (1 of 2)
PL 1.9 Convenience Stapler
2. LED
PL 2.1 LED Print Head (1 of 2)
PL 2.2 LED Print Head (2 of 2)
2. Paper Transport
PL 2.16 Envelope Tray Assembly
3. Drives
PL 3.1 Drives (1 of 4)
PL 3.2 Drives (2 of 4)
PL 3.3A Drives (7830/7835)(3 of 4)
PL 3.3B Drives (7845/7855)(4 of 4)
4. NOHAD
PL 4.1 NOHAD Common
PL 4.2A NOHAD (7830/7835)(1 of 3)
PL 4.2B NOHAD (7845/7855)(1 of 3)
PL 4.3A NOHAD (7830/7835)(2 of 3)
PL 4.3B NOHAD (7845/7855)(2 of 3)
PL 4.4A NOHAD (7830/7835)(3 of 3)
PL 4.4B NOHAD (7845/7855)(3 of 3)
5. Development
PL 5.1 Development (1 of 2)
PL 5.2 Development (2 of 2)
PL 5.3 HVPS Developer (7845/7855)
6. Transfer
PL 6.1 Transfer (1 of 2)
PL 6.2 Transfer (2 of 2)
PL 6.3 IBT Assembly (1 of 2)
PL 6.4 IBT Belt Unit (2 of 2)
7. Fuser
PL 7.1 Fuser
8. Xerographic
PL 8.1 Xerographic (1 of 2)
PL 8.2 Xerographic (2 of 2)
9. Paper Transport
PL 9.1 Tray 1/2 (1 of 2)
PL 9.2 Tray 1/2 (2 of 2)
PL 9.3 Tray 1 Feeder
PL 9.4 Tray 1 Feeder Assembly (1 of 2)
PL 9.5 Tray 1 Feeder Assembly (2 of 2)
10. 3TM
PL 10.1 Three Tray Module (3TM – 7830/35)
PL 10.2 Tray 2, 3, 4 Assembly (3TM – 7830/35)
PL 10.3 Tray 2, 3 & 4 Feeder Assembly (1 of 2) (3TM – 7830/35)
PL 10.4 Tray 2, 3 & 4 Feeder Assembly (3TM) (2 of 2)
PL 10.9 Electrical (3TM)
PL 10.12 Roller (3TM)
PL 10.13 Left Hand Cover Assembly (3TM)
PL 10.14 Covers (3TM)
11. Tandem Tray
PL 11.1 Tandem Tray Assembly (TTM)
PL 11.2 Tray 2 (TTM)
PL 11.3 Tray 3 (TTM)
PL 11.4 Tray 4 (TTM)
PL 11.5 Tray 4 Paper Feed (TTM)
PL 11.6 Tray 2/3 Paper Feed (TTM)
PL 11.7 Tray 2 Feeder (TTM) (1 of 2)
PL 11.8 Tray 2 Feeder (TTM) (2 of 2)
PL 11.9 Tray 3 Feeder (TTM) (1 of 2)
PL 11.10 Tray 3 Feeder (TTM) (2 of 2)
PL 11.11 Tray 4 Feeder (TTM) (1 of 2)
PL 11.12 Tray 4 Feeder (TTM) (2 of 2)
PL 11.13 Left Cover Assembly (TTM)
PL 11.14 Tray Front Supports (TTM)
PL 11.15 Tray 2/3/4 Paper and Lift Sensors (TTM)
PL 11.16 Drive (TTM)
PL 11.17 Electrical (TTM)
PL 11.18 Covers (TTM)
13. Paper Transport
PL 13.1 Bypass Tray Assembly (1 of 5)
PL 13.2 Bypass Tray Assembly (2 of 5)
PL 13.3 Bypass Tray Assembly (3 of 5)
PL 13.4 Bypass Tray Assembly (4 of 5)
PL 13.5 Bypass Tray Assembly (5 of 5)
14. Duplex
PL 14.1 Left Hand Cover (1 of 2)
PL 14.2 Left Hand Cover (2 of 2)
PL 14.3 Left Hand Cover Assembly (1 of 2)
PL 14.4 Left Hand Cover Assembly (2 of 2)
PL 14.5 Chute Assembly
PL 14.6 Duplex Assembly (1 of 2)
PL 14.7 Duplex Assembly (2 of 2)
15. Registration
PL 15.1 Registration (1 of 2)
PL 15.2 Registration (2 of 2)
17. Exit
PL 17.1 Exit 1/OCT, Exit 2
PL 17.2 Exit 1/OCT
PL 17.3 Exit 2 (1 of 3)
PL 17.4 Exit 2 (2 of 3)
PL 17.5 Exit 2 (3 of 3)
PL 17.6 Side Tray Unit (1 of 2)
PL 17.7 Side Tray Unit (2 of 2)
18. Electrical
PL 18.1 PWB Chassis Unit (1 of 2)
PL 18.2A PWB Chassis Unit (Low Speed)
PL 18.2B PWB Chassis Unit (High Speed)
PL 18.3 IOT Rear
PL 18.4 GFI Chassis
PL 18.5 Front/Right
PL 18.6A Bottom (Low Speed)
PL 18.6B Bottom (High Speed)
PL 18.7 Wire Harness
19. IOT Covers
PL 19.1 Covers (1 of 3)
PL 19.2 Covers (2 of 3)
PL 19.3 Covers (3 of 3)
21. Professional Finisher
PL 21.1 Professional Finisher
PL 21.2 Finisher Cover (1 of 2)
PL 21.3 Finisher Cover (2 of 2)
PL 21.4 Finisher Stack
PL 21.5 Finisher Punch
PL 21.6 Finisher Stapler
PL 21.7 Finisher Eject (1 of 3)
PL 21.8 Finisher Eject (2 of 3)
PL 21.9 Finisher Eject (3 of 3)
PL 21.10 Finisher Transport (1 of 2)
PL 21.11 Finisher Transport (2 of 2)
PL 21.12 Finisher Electrical
PL 21.13 Finisher Harness
PL 21.15 Booklet Accessory
PL 21.16 Booklet Component (1 of 7)
PL 21.17 Booklet Component (2 of 7) (End Guide)
PL 21.18 Booklet Component (3 of 7)
PL 21.19 Booklet Component (4 of 7)
PL 21.20 Booklet Component (5 of 7)
PL 21.21 Booklet Component (6 of 7) (Chute)
PL 21.22 Booklet Component (7 of 7)
PL 21.23 Booklet Tray Component
PL 21.24 H-Transport (1 of 5)
PL 21.25 H-Transport (2 of 5)
PL 21.26 H-Transport (3 of 5)
PL 21.27 H-Transport (4 of 5)
PL 21.28 H-Transport (5 of 5)
22. Integrated Office Finisher
PL 22.1 Finisher Assembly (Part 1 of 2) (Integrated Office Finisher)
PL 22.2 Finisher Assembly (Part 2 of 2) (Integrated Office Finisher)
PL 22.3 Stacker Base Assembly (Part 1 of 5) (Integrated Office Finisher)
PL 22.4 Stacker Base Assembly (Part 2 of 5) (Integrated Office Finisher)
PL 22.5 Stacker Base Assembly (Part 3 of 5) (Integrated Office Finisher)
PL 22.6 Stacker Base Assembly (Part 4 of 5) (Integrated Office Finisher)
PL 22.7 Stacker Base Assembly (Part 5 of 5) (Integrated Office Finisher)
PL 22.8 Stacker Tray Assembly (Integrated Office Finisher)
PL 22.9 Compile Assembly (Part 1 of 2) (Integrated Office Finisher)
PL 22.10 Compile Assembly (Part 2 of 2) (Integrated Office Finisher)
23. Office Finisher LX
PL 23.1 H-Transport Assembly (1 of 5) (Office Finisher LX)
PL 23.2 H – Transport Assembly (2 of 5) (Office Finisher LX)
PL 23.3 H – Transport Assembly (3 of 5) (Office Finisher LX)
PL 23.4 H – Transport Assembly (4 of 5) (Office Finisher LX)
PL 23.5 H – Transport Assembly (5 of 5) (Office Finisher LX)
PL 23.6 Finisher Covers (Office Finisher LX)
PL 23.7 Finisher Stacker (Office Finisher LX)
PL 23.8 Finisher Stapler (Office Finisher LX)
PL 23.9 Finisher Eject (1 of 5) (Office Finisher LX)
PL 23.10 Finisher Eject (2 of 5) (Office Finisher LX)
PL 23.11 Finisher Eject (3 of 5) (Office Finisher LX)
PL 23.12 Finisher Eject (4 of 5) (Office Finisher LX)
PL 23.13 Finisher Eject (5 of 5) (Office Finisher LX)
PL 23.14 Finisher Exit/Folder Assembly (Office Finisher LX)
PL 23.15 Folder Assembly (Office Finisher LX)
PL 23.16 Finisher Electrical (Office Finisher LX)
PL 23.17 Booklet Cover (Office Finisher LX)
PL 23.18 Booklet Stapler Assembly (Office Finisher LX)
PL 23.19 Booklet Front Stapler Assembly (Office Finisher LX)
PL 23.20 Booklet Rear Stapler Assembly (Office Finisher LX)
PL 23.21 Booklet Electrical (Office Finisher LX)
28. HCF
PL 28.1 HCF Unit
PL 28.2 HCF Tray 6 (1 of 2)
PL 28.3 HCF Tray 6 (2 of 2)
PL 28.4 HCF Feeder (1 of 3)
PL 28.5 HCF Feeder (2 of 3)
PL 28.6 HCF Feeder (3 of 3)
PL 28.7 HCF Top Cover Unit
PL 28.8 HCF Electrical and Rail
35. SBC
PL 35.1 Single Board Controller (1 of 2)
PL 35.2 Single Board Controller (2 of 2)
52. DADF
PL 51.1 DADF Accessory
51. DADF
PL 51.2 Covers, PWB
PL 51.3 Base Frame
PL 51.4 Document Tray
PL 51.5 DADF Drives (1 of 2)
PL 51.6 DADF Drives (2 of 2)
PL 51.7 Front Belt
PL 51.8 Registration, Retard, Invert, Output Chutes
PL 51.9 Roll, Sensor Bracket
PL 51.10 Document Tray
PL 51.11 Top Cover
PL 51.12 Upper Feeder
PL 51.13 Registration Chute
PL 51.14 Retard Chute
PL 51.15 Invert Chute
PL 51.16 Output Chute
PL 51.17 Sensor Bracket
55. DADF (High Speed)
PL 55.1 DADF Accessory
PL 55.2 DADF Cover, PWB
PL 55.3 DADF Base Frame
PL 55.4 DADF Document Tray, Top Cover
PL 55.5 DADF Motor, Wire Harness
PL 55.6 DADF Front Belt
PL 55.7 DADF Regi/Retard/Out Chute
PL 55.8 DADF CIS
55. DADF (High Speed)
PL 55.9 DADF Roll, Sensor Bracket
PL 55.10 DADF Document Tray
PL 55.11 DADF Top Cover
PL 55.12 DADF Upper Feeder
PL 55.13 DADF Regi Chute
PL 55.14 DADF Retard Chute
PL 55.15 DADF Out Chute
PL 55.16 DADF Sensor Bracket
Common Hardware
Common Hardware

Chapter 6. GENERAL PROCEDURES
UI Diagnostics
UI Diagnostic (CSE) Mode
Service Copy (Tools) Mode
UI Panel Testing
dC104 System Usage Counters
dC108 Software Versions
dC120 Fault Counter
dC122 Fault History
dC128 Fold Position Adjustment
dC129 System Registration Setup
dC131 NVM Read/Write
dC132 Serial Number Synchronize
dC135 HFSI Counters
dC140 Analog Monitor
dC301 NVM Initialization
dC304 LPH EEPROM Self test
dC312 Network Echo Tests
dC330 Component Control
dC361 NVM Save and Restore
dC603 Image Size Adjustment
dC608 Document Feeder Registration
dC609 Document Glass Registration
dC612 Test Pattern Print
dC640 Video Path Tests
dC671 RegiCon Measurement Cycle Control
dC673 RegiCon Control Sensor Check Cycle
dC675 RegiCon Setup Cycle Control
dC710 No Paper Run
dC740 Tray 5 (MSI) Guide Adjustment
dC909 Calibrate for Paper
dC919 Color Balance Adjustment
dC924 TRC Adjustment
dC937 ProCon On/Off Print
dC945 IIT Calibration
dC949 ATC Default Developer Setup
dC950 ATC Sensor Setup
dC991 Tone Up/Tone Down
dC1202 Hole Position Adjustment
dC2006 Side 1 to Side 2 Color Matching
General Procedures
GP 1 FAX PWB Internal Selftest
GP 2 Accessing Tools
GP 3 Controller Boot Sequence
GP 5 Image Quality Calibration
GP 6 Printing Configuration Reports
GP 7 Network Printing Simulation
GP 9 Installing System Software
GP 10 PWS Communication with the SBC
GP 11 Resetting the System Administrator Password
GP 13 Cloning Network Configurations
GP 14 External Fax Line Test
GP 16 Toner CRUM Conversion
GP 18 Restoring the Public Address Book
GP 20 Reporting Billing Meter Resets
GP 22 Foreign Device Interface Setup
GP 23 Intermittent or Noise Problem RAP
GP 24 How to turn off the Power Saver Functions
GP 25 Remote Control Panel
GP 26 Obtaining a Replacement SIM Card
General Information
Product Codes
Common Tools
Product Tools and Test Patterns
Cleaning Materials
CRUs and Consumables
Glossary of Terms
Change Tags
Change Tags

Chapter 7. WIRING DATA
7.1 Plug/Jack Location List
Plug/Jack Location
IOT Plug/Jack Illustrations
HCF Plug/Jack Illustrations
Professional Finisher Plug/Jack Illustrations
Integrated Office Finisher Plug/Jack Illustrations
Office Finisher LX Plug/Jack Illustrations
7.2 Wire Network
AC Wirenets
1.8 VDC Wirenets
1.8 VRTN Wirenet
+2.5 VDC Wirenet
2.5VDC RTN
+3.3 VDC-1 Wirenet
+ 3.3 VDC-2 Wirenet
3.3 VDC RTN-1 Wirenet
3.3 VDC RTN-2 Wirenet
+5VDC-1 Wirenet
+5VDC-2 Wirenet
+5VDC-3 Wirenet
+5VDC-4 Wirenet
+5VDC-5 Wirenet
+5VDC-6 Wirenet
5VRTN-1 Wirenet
5VDC RTN-2 Wirenet
5VDC RTN-3 Wirenet
5VDC RTN-4 Wirenet
5VDC RTN-5 Wirenet
5VDC RTN-6 Wirenet
+24VDC-1 Wirenet
+24VDC-2 Wirenet
+24VDC-3 Wirenet
+24VDC-4 Wirenet
24VDC RTN-1 Wirenet
24VDC RTN-2 Wirenet
24VDC RTN-3 Wirenet
IIT +3.3/+24VDC/ANA Wirenet
IIT_3.3/24/ANA VRTN Wirenet
IIT +5 VDC Wirenet
IIT +5 VDC RTN Wirenet
DADF +5VDC Wirenet (DADF-110)
DADF 5VRTN Wirenet (DADF-110)
DADF +5VDC Wirenet (DADF-130 / 1 Pass)
DADF 5VRTN Wirenet (DADF-130)
DADF +24VDC Wirenet (DADF-110)
DADF +24VDC Wirenet (DADF-130)
DADF +24VRTN Wirenet
HCF +24VDC Wirenet
HCF +5VDC Wirenet
HCF DC COM Wirenet
Finisher (Int) +24VDC/24VDC RTN
Finisher (Int) +5VDC Wirenet
Finisher (Int) DC COM Wirenet
Office Finisher LX Wirenets
A/P Finisher Wirenets
Block Schematic Diagrams (BSDs)
WorkCentre 7830/7835/7845/7855 BSDs
Chain 1 BSDs
Chain 2 BSDs
Chain 3 BSDs
Chain 4 BSDs
Chain 5 BSDs
Chain 6 BSDs
Chain 7 BSDs
Chain 8 BSDs
Chain 9 BSDs
Chain 10 BSDs
Chain 12 BSDs
Chain 34 BSDs

WorkCentre7830 WorkCentre7835 WorkCentre7845 WorkCentre7855 WorkCentre-7830 WorkCentre-7835 WorkCentre-7845 WorkCentre-7855 wc wc7830 Wc7835 Wc7845 Wc7855 wc-7830 Wc-7835 Wc-7845 Wc-7855 center